JPH0617993U - Felt pen for simultaneous multicolor painting - Google Patents

Abstract

(57) [Abstract] [Purpose] By putting out two kinds of color cores from the same end of one pen shaft, it is possible to simplify the work of separate painting of single color and mixed colors, and to perform simultaneous separate painting of mixed colors. A felt-tip pen that allows you to efficiently make different markings such as making and proofreading. [Configuration] Two types of color core 2 and color core 3 are characterized in that they are taken out from the same end of the shaft 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a felt-tip pen for simultaneous multi-color coating with two kinds of color cores extending from the same end of a shaft.

[0002]

[Prior art]

 Conventionally, there was a felt-tip pen that had a single color core on both ends or one end of the shaft.

[0003]

[Problems to be solved by the device]

 This had the following drawbacks. (B) If the color core is attached to both ends of the shaft, the ink inside the shaft will concentrate on one end and the ink will not come out from the color core on one end during long-term use. (B) In order to prevent the volatilization of ink from the tip to the top of the color core, the unused color core must be covered every time the felt pen is changed. (C) In order to apply different colors by overcoating, you need to change the felt-tipped pen and repaint. The present invention has been made to eliminate these drawbacks.

[0004]

[Means for Solving the Problems]

 The two types of color core 2 and color core 3 are projected from the same end of the shaft 1.

[0005]

[Action]

 When the axis 1 is applied vertically to the writing surface, mixed colors of the color core 2 and the color core 3 or multiple colors can be applied separately, and the axis 1 is inclined with respect to the writing surface. By applying only one of the two or the color core 3, it is possible to separately paint with a single color.

[0006]

【Example】

 Explaining as an embodiment of the present invention, two kinds of color core 2 and color core 3 are projected from the same end of the shaft 1. The types of color core 2 and color core 3 are not limited to different colors, and combinations of different shapes and thicknesses are possible.

[0007]

[Effect of device]

 With the above-mentioned structure, when the axis 1 is perpendicularly applied to the writing surface and used, the mixed colors of the color core 2 and the color core 3 are separately applied, or the two colors of the color core 2 and the color core 3 are applied simultaneously. Can be divided. Further, when the shaft 1 is used while being inclined with respect to the writing surface, a single color felt pen with a color core 2 or a color core 3 is obtained. In this way, even if you frequently change the felt pen and do not open and close the lid repeatedly, you can rotate the single shaft 1 to paint multiple colors and single colors. This function simplifies the process of proofreading a block copy and painting different markings.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view showing another embodiment of the present invention.

[Explanation of symbols]

 1 axis 2 color core 3 color core

Claims (1)

[Scope of utility model registration request] 1. A felt-tip pen for simultaneous multi-color application, in which two kinds of color cores, a color core 2 and a color core 3, extend from the same end of a shaft 1.